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<link title="Dominators" rel="Chapter" href="Dominators.html"><title>CIL API Documentation (version 1.3.5) : Dataflow.BackwardsDataFlow</title>
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<center><h1>Functor <a href="type_Dataflow.BackwardsDataFlow.html">Dataflow.BackwardsDataFlow</a></h1></center>
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<pre><span class="keyword">module</span> BackwardsDataFlow: <div class="sig_block"><code class="code">functor (</code><code class="code">T</code><code class="code"> : </code><code class="type"><a href="Dataflow.BackwardsTransfer.html">BackwardsTransfer</a></code><code class="code">) -&gt; </code><code class="code">sig</code> <a href="Dataflow.BackwardsDataFlow.html">..</a> <code class="code">end</code></div></pre><table border="0" cellpadding="3" width="100%">
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<td align="left" valign="top" width="1%%"><b>Parameters: </b></td>
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<code>T</code></td>
<td align="center" valign="top">:</td>
<td><code class="type"><a href="Dataflow.BackwardsTransfer.html">BackwardsTransfer</a></code>
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<pre><span class="keyword">val</span> <a name="VALcompute"></a>compute : <code class="type"><a href="Cil.html#TYPEstmt">Cil.stmt</a> list -> unit</code></pre><div class="info">
Fill in the T.stmtStartData, given a number of initial statements to 
 start from (the sinks for the backwards data flow). All of the statements
 (not just the initial ones!) must have some entry in T.stmtStartData 
 If you want to use bottom for the initial data, you should pass the
 complete list of statements to <code class="code">compute</code>, so that everything is visited.
 <code class="code">find_stmts</code> may be useful here.<br>
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